Geodrafter - Draw 2D Geometry easily

For each geometric shape enter one line of text. Available:

circle(x|y radius) circleseg(x|y radius startangle endangle) ellipse(x|y width length) line(x|y x|y) lineseg(x|y x|y) polygon(x|y x|y …) point(x|y "text") rectangle(x|y width length) text(x|y "text") star(x|y radius sides depth rotation) triangle(x|y x|y x|y) vector(x|y x|y)

Add the # sign at the end of each line to hide the filling of the shape, for instance circle(0|6 2)#

Animation: Values can be changed gradually. Click on a number value, hold the ALT key and press

Input:

Link

Right mouse button on the image > Save image as

Coordinate system ON
Scale:

2D Gallery / Examples / Inspirations

  • The geometric proof that a/sin(α) = 2·radius
  • Draft of a triangle
  • Construction exercise: Three points of a triangle on a circle
  • Thales circle and finding the root
  • Two lines and the x-axis create a triangle
  • Addition of two vectors

If you have created an interseting graphic then send us the link to and we add it to the gallery above.

  Schreib uns deine Hinweise

Made with ❤ by Matheretter.de